KAI Sekimagoroku Finishing Whetstone Grit #4000 AP0332

Product detailed description

Discover the art of Japanese blade refinement with the KAI Sekimagoroku Finishing Whetstone Grit #4000 AP0332

KAI Sekimagoroku Finishing Whetstone Grit #4000 AP0332 is more than a sharpening tool – it is a bridge between centuries-old Japanese blade-making tradition and refined modern cooking. Crafted in the legendary city of Seki, home of the samurai sword, this whetstone embodies the philosophy of “monozukuri” – dedication to perfection in every detail. As the blade glides across the stone, sharpening becomes a mindful ritual, revealing precision, calm, and craftsmanship.

Key Highlights

Exceptional finishing sharpness
Made from white aluminium oxide with grit #4000, this finishing whetstone delivers a smoother edge, superior sharpness, and refined cutting performance. It is the ideal final step after coarse sharpening, perfectly suited for premium Japanese knives, professional kitchen knives, and discerning users.

Smart design for total stability
The stone comes with a multi-functional base and storage case, allowing easy soaking before use with clear water level markings. Fixation grooves and a double-sided anti-slip coating ensure safe, stable, and precise sharpening at all times.

Authentic Japanese craftsmanship
Manufactured entirely in Japan, the whetstone reflects uncompromising quality and thoughtful functionality. Its central sharpening area supports fine details such as knife tips and makes it ideal for daily knife maintenance, aligned with Japanese values of longevity and care.

Technical Information

• Country of origin: Japan

• Sharpening material: White aluminium oxide (#4000)

• Base & lid material: ABS plastic, heat resistant up to 80°C

• Dimensions: 240 × 95 × 50 mm

• Weight: 646 g

• Suitable for: Premium kitchen knives, Japanese knives, professional blades

• Accessories: Multi-functional base with soaking and storage case

Usage & Care Instructions

• Soak the stone in water for 10–15 minutes before use.

• Keep the surface wet during sharpening; add water as needed.

• Apply moderate pressure and maintain a consistent sharpening angle.

• Rinse after use, allow to air dry, and store safely.

• Avoid exposure to high heat or heavy impact.

The KAI Sekimagoroku Finishing Whetstone Grit #4000 AP0332 is designed for those who value sharpness, precision, and timeless Japanese craftsmanship – elevating everyday cooking into an artful experience.